package com.hydra.wiki.web.tag;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.tagext.TagSupport;

import org.apache.log4j.Logger;

import com.hydra.wiki.parameter.FarmParameterService;
import com.hydra.wiki.util.validate.ValidUtils;

/**
 *Administrator
 */
public class RunDictionaryByConstantKey extends TagSupport {
    static final Logger log = Logger.getLogger(ParameterTaget.class);
    private static final long serialVersionUID = 1L;
    private String val;
    private String key;

    @Override
    public int doEndTag() throws JspException {
        return 0;
    }

    @Override
    public int doStartTag() throws JspException {
        JspWriter jspw = this.pageContext.getOut();
        try {
            key = FarmParameterService.getInstance().getParameter(
                    key);
            key = key.replaceAll("，", ",").replaceAll("、", ",");
            String[] ditEntrys = key.split(",");
            Map<String, String> dicMap = new HashMap<String, String>();
            for (String entryStr : ditEntrys) {
                if (!ValidUtils.isEmptyString(entryStr)) {
                    String[] entryA = entryStr.replaceAll("：", ":").split(":");
                    if (entryA.length == 2
                            && !ValidUtils.isEmptyString(entryA[0])
                            && !ValidUtils.isEmptyString(entryA[1])) {
                        dicMap.put(entryA[0].trim(), entryA[1].trim());
                    }
                }
            }
            jspw.print(dicMap.get(val.trim()));
        } catch (IOException e) {
            log.error(e.getMessage());
        }
        return 0;
    }

    public String getVal() {
        return val;
    }

    public void setVal(String val) {
        this.val = val;
    }

    public String getKey() {
        return key;
    }

    public void setKey(String key) {
        this.key = key;
    }

}
